package com.ccom.test.utils;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;

public class BirthUtil {

    public static final String[] ZODIAC_ARR = {"猴", "鸡", "狗", "猪", "鼠", "牛", "虎", "兔", "龙", "蛇", "马", "羊"};

    public static final String[] CONSTELLATION_ARR = {"水瓶座", "双鱼座", "白羊座", "金牛座", "双子座", "巨蟹座", "狮子座", "处女座", "天秤座", "天蝎座", "射手座", "魔羯座"};

    public static final int[] CONSTELLATION_EDGE_DAY = {20, 19, 21, 21, 21, 22, 23, 23, 23, 23, 22, 22};

    /**
     * 根据日期获取生肖
     *
     * @return
     */
    public static String getZodica(Date date) {
        Calendar cal = Calendar.getInstance();
        cal.setTime(date);
        return ZODIAC_ARR[cal.get(Calendar.YEAR) % 12];
    }

    /**
     * 根据日期获取星座
     *
     * @return
     */
    public static String getConstellation(Date date) {
        if (date == null) {
            return "";
        }
        Calendar cal = Calendar.getInstance();
        cal.setTime(date);
        int month = cal.get(Calendar.MONTH);
        int day = cal.get(Calendar.DAY_OF_MONTH);
        if (day < CONSTELLATION_EDGE_DAY[month]) {
            month = month - 1;
        }
        if (month >= 0) {
            return CONSTELLATION_ARR[month];
        }
        // default to return 魔羯
        return CONSTELLATION_ARR[11];
    }

    /**
     * 根据身份证号判断用户性别
     *
     * @param cardNo
     * @return
     */
    public static String getSex(String cardNo) {
        String sexStr = "0";
        if (cardNo.length() == 15) {
            sexStr = cardNo.substring(14, 15);
        } else if (cardNo.length() == 18) {
            sexStr = cardNo.substring(16, 17);
        }
        int sexNo = Integer.parseInt(sexStr);
        return sexNo % 2 == 0 ? "女" : "男";
    }

    /**
     * 根据身份证号判断用户生肖
     *
     * @param cardNo
     * @return
     */
    public static String getZodica(String cardNo) {
        // 获取出生日期
        String birthday = cardNo.substring(6, 14);
        Date birthdate = null;
        try {
            birthdate = new SimpleDateFormat("yyyyMMdd").parse(birthday);
            return getZodica(birthdate);
        } catch (ParseException e) {
            e.printStackTrace();
        }
        return null;
    }

    /**
     * 根据身份证号判断用户星座
     *
     * @param cardNo
     * @return
     */
    public static String getConstellation(String cardNo) {
        // 获取出生日期
        String birthday = cardNo.substring(6, 14);
        Date birthdate = null;
        try {
            birthdate = new SimpleDateFormat("yyyyMMdd").parse(birthday);
            return getConstellation(birthdate);
        } catch (ParseException e) {
            e.printStackTrace();
        }
        return null;
    }

    public static int getAge(String cardNo) {
        String birthday = cardNo.substring(6, 14);
        Date birthdate = null;
        try {
            birthdate = new SimpleDateFormat("yyyyMMdd").parse(birthday);
        } catch (ParseException e) {
            e.printStackTrace();
        }
        GregorianCalendar currentDay = new GregorianCalendar();
        currentDay.setTime(birthdate);
        int birYear = currentDay.get(Calendar.YEAR);

        // 获取年龄
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy");
        String thisYear = simpleDateFormat.format(new Date());
        int age = Integer.parseInt(thisYear) - birYear;

        return age;
    }

    public static int getAge(String cardNo, Date date) {
        String birthday = cardNo.substring(6, 14);
        Date birthdate = null;
        try {
            birthdate = new SimpleDateFormat("yyyyMMdd").parse(birthday);
        } catch (ParseException e) {
            e.printStackTrace();
        }
        GregorianCalendar currentDay = new GregorianCalendar();
        currentDay.setTime(birthdate);
        int birYear = currentDay.get(Calendar.YEAR);

        // 获取年龄
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy");
        String thisYear = simpleDateFormat.format(date);
        int age = Integer.parseInt(thisYear) - birYear;

        return age;
    }
}
